National Item Identification Number

01-079-1597
010791597
6650-01-079-1597
6650010791597

National Stock Number

Item Name

RETAINER,OPTICAL ELEMENT

Federal Supply Class

6650

Description

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.

Commercial and Government Entity Code (Supplier Data)

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02024

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PHOTO-SONICS INC
DIV PHOTO-SONICS
820 S MARIPOSA ST
BURBANK
CA
91506
818-842-1241

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Reference Numbers (Part Numbers)

84-2518

Required Categories

HOLE DIAMETER
OVERALL LENGTH
RECESS DIAMETER
THREAD SIZE
MATERIAL
SURFACE T

Required Description

0.360 INCHES NOMINAL
0.050 INCHES NOMINAL
0.430 INCHES NOMINAL
0.500-48 2A
A